Herbal Medicines for Male Fertility in Delhi, Nil Sperm Count Treatment in Delhi. Male fertility pills which are recommended by qualified medical practitioners are the best to be used. In order to improve male fertility, we should not take the route of self medication and there are various types of male fertility pills. The safest bet rather than using male fertility pills, is to trust natural and ayurvedic products for improving male fertility. As a natural product, ManSure is the trusted brand which helps improve male fertility. ManSure contains natural ingredients which helps in increasing sperm count and improve male fertility.